R4inBr

I have more than 70% of my RAM to be used freely, normally I used to play Minecraft with 4 gb ram without errors, but now It's getting annoying, I can't play anything on Technic

I don't know what happening, but after buying a new monitor, I'm getting this strange bug. Already wiped out all of my technic config + modpacks, reinstalled it but didn't fixed the problem. I tried using 1 Gb ram and I could open the modpacks, but after increasing it even to 2 gb stills not opening, saying insufficient memory. I'm using the latest java version and I have 8 Gb ram, heres the log: Ghostbin